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Automotive Relays
Generally speaking, a relay is an electronically operated switch that allows you to control a circuit with a low-power signal. Almost every system on your vehicle incorporates...
Generally speaking, a relay is an electronically operated switch that allows you to control a circuit with a low-power signal. Almost every system on your vehicle incorporates a relay in its controls, including the starter, electric cooling fans, fuel pump, headlights, and air conditioner, plus accessories like nitrous, off-road lights, and winches.
Whether you’re assembling an all-new wiring harness, or making repairs to existing circuits, the extensive selection, powerful search tools, and tech expertise at Summit Racing Equipment will help you find the right size and amperage rating of relay for the job.
Top Brands
Generally speaking, a relay is an electronically operated switch that allows you to control a circuit with a low-power signal. Almost every system on your vehicle incorporates a relay in its controls, including the starter, electric cooling fans, fuel pump, headlights, and air conditioner, plus accessories like nitrous, off-road lights, and winches.
Whether you’re assembling an all-new wiring harness, or making repairs to existing circuits, the extensive selection, powerful search tools, and tech expertise at Summit Racing Equipment will help you find the right size and amperage rating of relay for the job.
Top Brands
Don’t take chances with a knock-off relay! Summit carries general purpose and application-specific relays from well-regarded brands like Painless Performance, MSD, Auto Rod Controls, Bosch, ACDelco, Standard Motor Products, Hella, and more.
Flasher
Part Number: SMP-EFL3
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Flasher Relay, Replacement, 12.8 V, Blade Terminal Type, Toyota, Each
Part Number: SMP-EFL-38
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Flasher Relay, Replacement, 12 V, Five Terminals, Chrysler, Dodge, Jeep, Plymouth, Each
Part Number: SMP-EFL32
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Flasher
Part Number: SMP-EFL-31
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Flasher Relay, Replacement, 12 V, 10 Terminals, Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Saab, Each
Part Number: SMP-EFL-36
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Flasher
Part Number: SMP-EFL-37
Not Yet Reviewed
Hazard Flasher
Part Number: SMP-EFL32T
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
EM- Turn Signal Relay
Part Number: SMP-EFL-35
Not Yet Reviewed
Flasher Relay, 12 V, Two Terminals, AMC, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Mazda, Mercury, Mitsubishi, Olds, Plymouth, Each
Part Number: SMP-EFL552
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Relay, 12.8 V, Blade, 3 Male Terminals, Each
Part Number: SMP-EFL25
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Flasher Relay, Replacement, 12 V, 3 Terminals, for Kia, Each
Part Number: SMP-EFL137
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Fuel Pump Relay
Part Number: SMP-EFL-152
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Hazard Flasher
Part Number: SMP-EFL-100
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Hazard Flasher
Part Number: SMP-EFL-124
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Flasher
Part Number: SMP-EFL15
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Flasher
Part Number: SMP-EFL8
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Hazard Flasher
Part Number: SMP-EFL-71
Not Yet Reviewed
Flasher
Part Number: SMP-EFL-44
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Hazard Flasher
Part Number: SMP-EFL-129
Not Yet Reviewed
Turn Signal Flasher
Part Number: SMP-EFL-67
Not Yet Reviewed
Intermotor Flasher
Part Number: SMP-EFL-83
Not Yet Reviewed
EM- Hazard Flasher
Part Number: SMP-EFL-77
Not Yet Reviewed
Hazard Flasher
Part Number: SMP-EFL-99
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Hazard Flasher
Part Number: SMP-EFL-89
Not Yet Reviewed
